Hello, I’ve installed an after market double din HU with a stock to after market wire harness adapter. The issues lies with the remote wire, the after market harness has a blue remote wire of course and the constant 12v wire. The stock end only had the constant power with no remote wire that was...

Hey guys, Here, I have compiled PDF instructions of how I installed my amp. I DO have the USA Standard (or HiFi?) audio, which puts a small factory amp on the wheel-well in the trunk. So, this is where I tapped into the low-level input. Thus, a Line Out Converter is not needed. I had a few...

Hello fellow BMWers, I am new to the forums, and this is my first post, so HI :wave: ! I am the proud owner of a metallic daytona violet '95 M3 I got her (Stella) when I was 18... ah yes those were the good old day. "Good ol' days! You drove your car drunk off the road and blew a tire the...

hey how are you all ? i am noob with BMW so please help me i bought technic Harness i finely received it today. now i have searched up alot for the questions i have. but i could not find exact proper information from it. QUESTION. 1. where should i tap in the power for my aftermarket amp. (i...

Do I have to remove all of the door moldings and loft the carpet to run my RCA and remote line from the Head Unit to the trunk? How do I remove the molding without breaking it? Should I run the wire under the steering wheel or behind the glovebox? Thank you in advance.

:confused: Would like to run something by you guys I'm at wits end with. I've run out of ideas. Any info or ideas you can think of would be immensely appreciated. Sorry for the novel, but wanted to be as thorough as possible. Will probably post on e90post.com as well. I have a 2008 335xi...

I have installed a Dual AV system in my son's 540I and he is happier with the sound compared to the stock system but as most people say the bass is lacking. He wants to install a 12" Orion subwoofer w/ 500 watts rms at 4 ohms and a 760 watt amp to drive it. I have the enclosure that I will...

this is my first article on this site. hope you like it. step 1. make sure don't already have a ski pass hole where we're going to mount the sub. if not, remove the rubber piece from the ski pass section in the passenger middle. once removed you have an idea of your work space. step 2. remove...